How do we set the date formatting for a columns in a Fiori Elements list report

If we generate a Fiori Elements list report that contains a date field... there does not seem to be any annotations that allow us to set the display formatting like we can with a normal sapui5 application.

So for example I just get this when run in the WebIDE:

9/13/2017

When deployed to or local Gateway Server we get:

12.09.2017

Does anyone know how we can change these to be: "12 Sep 2017" for example?